70168860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1052

約数の個数: 144

約数和(自身を含む): 235400256

約数和(自身を除く): 165231396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 30, 34, 36, 45, 46, 51, 60, 68, 69, 85, 90, 92, 102, 115, 138, 153, 170, 180, 204, 207, 230, 255, 276, 306, 340, 345, 391, 414, 460, 510, 612, 690, 765, 782, 828, 997, 1020, 1035, 1173, 1380, 1530, 1564, 1955, 1994, 2070, 2346, 2991, 3060, 3519, 3910, 3988, 4140, 4692, 4985, 5865, 5982, 7038, 7820, 8973, 9970, 11730, 11964, 14076, 14955, 16949, 17595, 17946, 19940, 22931, 23460, 29910, 33898, 35190, 35892, 44865, 45862, 50847, 59820, 67796, 68793, 70380, 84745, 89730, 91724, 101694, 114655, 137586, 152541, 169490, 179460, 203388, 206379, 229310, 254235, 275172, 305082, 338980, 343965, 389827, 412758, 458620, 508470, 610164, 687930, 762705, 779654, 825516, 1016940, 1031895, 1169481, 1375860, 1525410, 1559308, 1949135, 2063790, 2338962, 3050820, 3508443, 3898270, 4127580, 4677924, 5847405, 7016886, 7796540, 11694810, 14033772, 17542215, 23389620, 35084430, 70168860]

約数ペア:

[(1, 70168860), (2, 35084430), (3, 23389620), (4, 17542215), (5, 14033772), (6, 11694810), (9, 7796540), (10, 7016886), (12, 5847405), (15, 4677924), (17, 4127580), (18, 3898270), (20, 3508443), (23, 3050820), (30, 2338962), (34, 2063790), (36, 1949135), (45, 1559308), (46, 1525410), (51, 1375860), (60, 1169481), (68, 1031895), (69, 1016940), (85, 825516), (90, 779654), (92, 762705), (102, 687930), (115, 610164), (138, 508470), (153, 458620), (170, 412758), (180, 389827), (204, 343965), (207, 338980), (230, 305082), (255, 275172), (276, 254235), (306, 229310), (340, 206379), (345, 203388), (391, 179460), (414, 169490), (460, 152541), (510, 137586), (612, 114655), (690, 101694), (765, 91724), (782, 89730), (828, 84745), (997, 70380), (1020, 68793), (1035, 67796), (1173, 59820), (1380, 50847), (1530, 45862), (1564, 44865), (1955, 35892), (1994, 35190), (2070, 33898), (2346, 29910), (2991, 23460), (3060, 22931), (3519, 19940), (3910, 17946), (3988, 17595), (4140, 16949), (4692, 14955), (4985, 14076), (5865, 11964), (5982, 11730), (7038, 9970), (7820, 8973)]